IDA blend vs Tonga: Lower secondary completion rate, total
Lower secondary completion rate, total over time
- IDA blend
- Tonga
How they compare
Tonga currently reports 99.4% against 55.4% in IDA blend, a difference of 44.0%.
That makes Tonga's figure about 1.8 times IDA blend's.
Across all 8 years both countries report, Tonga has been ahead every year.
IDA blend ranks 32nd and Tonga ranks 30th of 43 groups.
Tonga has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | IDA blend | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 34.3% | 79.3% | 44.9% | Tonga |
| 2000s | 37.7% | 85.0% | 47.3% | Tonga |
| 2020s | 52.3% | 92.1% | 39.9% | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher lower secondary completion rate, total, IDA blend or Tonga?
- Tonga, at 99.4% against 55.4% in IDA blend as of 2024.
- What is the difference in lower secondary completion rate, total between IDA blend and Tonga?
- 44.0%, with Tonga ahead.
- How many years of comparable data are there for IDA blend and Tonga?
- 8 years are reported by both, from 1999 to 2024.
- How do IDA blend and Tonga rank globally for lower secondary completion rate, total?
- IDA blend ranks 32nd and Tonga ranks 30th of 43 groups.
- Where does this data come from?
- Data API, UN Educational, Scientific and Cultural Organization (UNESCO), published as Lower secondary completion rate, total (% of relevant age group). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Lower secondary education completion rate is measured as the gross intake ratio to the last grade of lower secondary education (general and pre-vocational). It is calculated as the number of new entrants in the last grade of lower secondary education, regardless of age, divided by the population at the entrance age for the last grade of lower secondary education.